Barack has built an incredible movement over the past 19 months, and I’m so honored to be part of it.

Over the next few weeks, I’ll be rolling up my sleeves and joining the work that thousands of people all across the country are already doing — reaching out day after day in neighborhoods and communities, connecting with people who are hungry for the change we need.

This is no ordinary time, and this is no ordinary election. I plan to do everything I can to help Barack take back the White House.

I don’t need to tell you that John McCain will just bring us another four years of the same. You can’t change America when you supported George Bush‘s policies 95% of the time.

Barack has the vision and the courage to bring real change to Washington. But even he can’t do this alone.

Over the next four days, the Democratic convention will define what change means and highlight our differences with John McCain to every voter who’s tuning in.

We’ll show the change we will be bringing the country on the economy, health care, energy, foreign policy, and the issues that affect all Americans.

But make no mistake about what we’re up against. John McCain has embraced the same old politics of fear, division, and Karl Rove-style attacks — which makes sense coming from someone who’s voted with George Bush literally 95% of the time.

From the very beginning, this campaign has been in your hands. Now more than ever, we’re counting on you to see it through.

Watch the video Joe and I recorded and make a donation of $5 or more now: